baber/WOPTO huggingface dataset:
Patent JP-S58210549-A (JP)
Title: Device for measuring road surface reflection characteristic
Inventor: HATAYAMA JIYUNICHI
IPC: G01N21/17
Filed: 1982-05-31
Abstract: PURPOSE:To measure easily and accurately road-surface reflection characteristics by utilizing the brigtness and horizontal illuminance of a road surface measurement part by natural light passed through a hemispherical dome of a light diffusing material. CONSTITUTION:The road exposure measurement part P covered with a nonreflective material 7 except at the hemispherical dome 6 made of the light diffusing member is irradiated with natural light through the dome, and the brightness and horizontal illuminance of the measurement part P detected by a luminance meter photodetection part 8 and an illuminance meter photodetection part 11 respectively are processed by subtraction to measure the reflection characteristics of the measurement part P. This natural light is utilized to the reflection characteristics of a road surface easily and accurately without using a light source, stabilized power source, grid, etc.
Patent JP-S58211060-A (JP)
Title: Speed change controller for vehicle
Inventor: HARA KIYOSHI
IPC: F16H61/18
Filed: 1982-06-01
Abstract: PURPOSE:To simplify constitution and prevent misoperation, by realizing selection of a range through an electric controller. CONSTITUTION:A controller drives a range selecting actuator 54 so as to select a range corresponding to operation of range switches 11, 13, 15, 17 by a computer 28 executing a control program. Here a condition, such that the range switch must be operated simultaneously with a common switch 19, is necessary, and unexpected range selection is prevented in case of such as touching by mistake to the range switch. Further as necessary whether the range selection is proper or not is decided from an operative condition of a vehicle at this time, consequently error range selection is also prevented.
Patent JP-S62251667-A (JP)
Title: Tachometer
Inventor: KUBODERA KANEYUKI
IPC: G01P3/495
Filed: 1986-04-24
Abstract: PURPOSE:To obtain a high-resolution pulse output by moving a magnetic body contact on a circular ring according to the rotation of a rotating shaft and short-circuiting and opening a couple of conductors on the circular ring. CONSTITUTION:The rotating shaft 3 is stored in cases 1 and 2 through bearings 4 and 5 and external rotation is transmitted through keyholes 6 and 7. The shafts 3 is made of a nonmagnetic material such as SUS304, and a magnetic body 12 is buried in its shaft surface at one place. A conductor film ring 14, on the other hand, is stored in the internal case 15 fixed to the case 1 and comb-shaped projection parts 25 are provided to the conductor film 21 of the film ring 14 at equal intervals. When the shaft 3 rotates, the magnetic body 12 moves on the film ring 14 while rotating the rotary contact 13 of the film ring 14. The contact 13 while moving places projection parts 25 and the conductor film 21 in a conduction state and a nonconduction state on the film ring 14. When (n) projection parts 25 are formed on the film ring 14 along the circumference, (n) pulses are obtained by one turn of the shaft 3. Consequently, the high-resolution pulse output is obtained.
Patent JP-S5217816-A (JP)
Title: Projection designing machine
Inventor: KAHARADA ATSUSHI
IPC: B41B17/00
Filed: 1975-07-31
Abstract: PURPOSE: To obtain an efficient device of a simple operation by optically picking up a desired character or insignia from the board containing a large number of characters and insignias, placing it on a desired position, and further, making a drawing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5720987-A (JP)
Title: Magnetic bubble memory chip
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1980-07-11
Abstract: PURPOSE:To improve the operation characteristics of a magnetic bubble memory chip without making its constitution complex, by coupling one of double-period ininput and output transfer paths with oddnumbered minor loops and the other with even-numbered ones. CONSTITUTION:At both terminals of many simple clsed minor loops (m)- and (m')-, double-period input and output transfer paths ML and ML' are provided; the odd-numbered loops (m)- are coupled with the transfer path ML, and the even numbered loops (m')- with the transfer path ML'. In simple constitution wherein those minor loops are not made complex, bubble strings are arranged on the double- period transfer paths at intervals of two bits, thereby obtaining a magnetic bubble memory chip having excellent operation characteristics which has no influences of the last and next bubbles.
Patent JP-S58213954-A (JP)
Inventor: KUROSAWA RIYOUHEI
IPC: E04G21/12
Filed: 1982-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04323696-A (JP)
Title: Automatic music transcriber
Inventor: KOMATSU SHIGEAKI
IPC: G10G3/04
Filed: 1991-04-24
Abstract: PURPOSE:To analyze the frequency of fetched music signal, to extract a funda mental frequency from the result, and to implement a transcription by composing a fundamental frequency extracting means of a perceptron type neural network. CONSTITUTION:A signal input means 11 samples and fetches a music signal played on a musical instrument, a frequency analyzing means 12 analyzes the frequency of the inputted music signal, and a fundamental frequency extracting means 13 extracts the fundamental frequency from the frequency analysis result. An encoding means 14 calculates a scale, time of continuation, etc., from the fundamental frequency component and converts them into the score. The perceptron type neural network inputs the frequency analysis result and the extracts the fundamental frequency component. Further, the neural network outputs the likelihood that the frequency analysis data of an aimed scale has the fundamental frequency.
Patent JP-H01265004-A (JP)
Title: Fungicidal composition for agricultural and horticultural use and use thereof
Inventor: IMAI MASAYOSHI
IPC: A01N43/50
Filed: 1988-04-15
Abstract: PURPOSE:To obtain the subject composition free from phytotoxicity and exhibiting remarkably increased controlling effect against plant blight, by adding a sorbitan tetra-ester to a fungicide containing procymidone, vinclozolin or iprodione as an active component. CONSTITUTION:The objective fungicidal composition for agricultural and horticul tural use is produced by adding a sorbitan tetra-ester to an agricultural and horticultural fungicide containing N-(3,5-dichlorophenyl)-1,2-dimethylcyclopro pane-1,2-dicarbo-ximide (procymidone), 3-(3,5-dichlorophenyl)-5-ethenyl-5- methyl-2,4-oxazolinedione (vinclozolin) or 3-(3,5-dichlorophenyl)-N-(1- methylethyl)-2,4-dioxo-1-imida-zolidinecarboxamide (iprodione). The amount of the tetra-ester is preferably 1-10pts. per 1pt. of the active component.
Patent JP-H1148897-A (JP)
Title: Air bag module for automobile passenger constraint device
Inventor: LUTZ JOACHIM
IPC: B60R21/20
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an air bag module whose cover can be manufactured with a simple method and can be mounted on a housing. SOLUTION: An air bag module for an automobile passenger constraint device has a housing 11 for an inflator 12 and a holding ring 16 for an air bag 14, all of them are made of a plastic material and further has a cover 18 for airbag. In this case, the cover 18 is made of a plastic material, and a lock element 62 is provided to be snap-locked at a predetermined position of the holding ring 16.
Patent JP-H09281889-A (JP)
Title: Device and method for displaying map
Inventor: OKUDE MARIKO
IPC: G06T17/05
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the visibility of relative information of an object from being lowered by always displaying character information at the position not to lose the relation with the object corresponding to that character information. SOLUTION: On a display screen 21 of a three-dimensional map, geographical features such as mountains and rivers are included in addition to buildings 22-26 and a road 27 and these map components are totally called objects. The character information is displayed inside an object display area corresponding to that character information (the area in which the objects are actually displayed on the display screen 21). In the figure, the objects 22-25 are displayed in the object display area corresponding to the character information such as the names of buildings or apartment houses. When it is judged that the character information can not be displayed in the object display area, the character information is displayed near that object display area.  Namely, concerning the object 26, the character information showing the name of a hospital is displayed near the display area of the object 26 while using an extension line.
Patent JP-S59220413-A (JP)
Title: Light intensity adjusting device for car
Inventor: ITOU HIROSHI
IPC: B60Q3/04
Filed: 1983-05-26
Abstract: PURPOSE:To prevent exhaustion of a battery through utilization of solar cell by forming the driver for a liquid crystal panel furnished at a window from a solar cell and means to generate the driving voltage in compliance with the supply voltage to the panel. CONSTITUTION:If a control switch 41 is opened to shut an oscillator 42 from a solar cell 30, a drive voltage generator circuit 40 is held out of operation to retain a liquid crystal panel transparent, that allows sufficient taking-in of the sun beam into the car cabin. When this switch 41 closed, the solar cell 30 supplies power to actuate the ascillator 42. If, at this time, high temp. of the cabin causes a switch 44b closed by a relay 44 and a room temp. sensor 43, the abovementioned drive voltage generator circuit 40 supplies the drive voltage to the liquid crystal panel to put it in dynamic diffused state, that will shut the cabin from irradiation of sun beam. Thereby use of the battery is not required for this purpose to contribute to preventing exhaustion of the battery.
Patent JP-S63260312-A (JP)
Title: Longitudinal crystal vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1987-04-17
Abstract: PURPOSE:To decrease the loss resistance by connecting a bent connected from a supporting part to a frame opposite to the mount part. CONSTITUTION:The leakage of vibration is formed integratedly from a vibration part 2 to a bent part 5 via a bridge part 4 and its end is connected to a frame 6. In this case, the bent part 5 is vibrated in the bending mode, but since the end is connected to the frame 6, the end is vibrated as a cuntilever. Thus, in increasing the mass of the frame, since the energy is confined to the tip of the supporting part 3, even when the tip is fixed by the mount part 7, the longitudinal crystal vibrator without vibration leakage is obtained.
Patent JP-H01271163-A (JP)
Title: Polishing device using magnetic fluid
Inventor: KATO YASUSHI
IPC: B24B37/00
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a ball unit of very excellent sphericity and surface roughness by using a driving lap, consisting of one kind of resin and cast iron or ceramics, for finish polishing a workpiece. CONSTITUTION:While holding a spherical workpiece (for instance, ball unit used for a ball bearing) 3 in magnetic fluid 7 by a driving lap 1, float 5 given floating force by the magnetic field formed in the magnetic fluid 7 by a magnetic field forming means (magnet) 6 and the internal peripheral surface of a guide ring 4, the driving lap 1 is rotated, polishing the workpiece 3 into a ball of high sphericity. Here for finish polishing the workpiece 3, the driving lap 1, consisting of one kind of resin and cast iron or ceramics, is used. In this way, the spherical workpiece 3 enables its sphericity and surface roughness to be improved.
Patent JP-H10273256-A (JP)
Title: Thermoplastic resin film winding method and device thereof
Inventor: IKEDA KAZUYA
IPC: B65H19/28
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve workability at a low cost. SOLUTION: When winding of a resin film 12 and a band type member 15 on a winding drum 11 is finished, the resin film 12 is cut partially, and then, winding is carried out until the cut part exceeds a fusing member 25, and subsequently, the resin film 12 is cut off and separated in the cut part. In this way, a start, end part of the resin film 12 to be wound in the following process is hung from the fusing member 25 so as to be transferred to the fusing member 25, so that the following winding operation can be started immediately in this condition.
Patent JP-H03291332-A (JP)
Title: Separation of rare earth element
Inventor: MORI TADAHIRO
IPC: C22B59/00
Filed: 1990-04-09
Abstract: PURPOSE:To separate rare earth elements in high purity and high recovery rate even in the case where a polystyrene strongly acidic ion exchange membrane is used by using heavy metal ions as a resin accepting agent and also using, as a chromatography developer, a complexing agent containing specific salts. CONSTITUTION:In the separation of rare earth elements by an ion exchange chromatography method, a polystyrene strongly acidic ion exchange resin is used as cation exchange resin. As a resin accepting agent, about 5-15g/l heavy metal ions are used. As a chromatography developer, a complexing agent containing salts selected from ammonium salt, potassium salt, and sodium salt by 10-400millimol/l is used. As a solution containing rare earth element ions to be the object, e.g. a liquid (containing Sm, Gd, Pr, Nd, Tb, Dy, etc.) separated by a solvent extraction method and then stripped out with hydrochloric acid is cited. By this method, the length of time necessary to separate rare earth elements can be shortened.
Patent JP-H0635679-A (JP)
Title: Square root arithmetic unit
Inventor: NAGATA TOSHIMITSU
IPC: G06F7/535
Filed: 1993-04-22
Abstract: PURPOSE:To attain the high speed of the arithmetic operation of a square root by adding a correcting circuit to a divider, in an arithmetic unit which calculates the square root. CONSTITUTION:A divider 1 is equipped with a divisor register 12, partial remainder register 16, partial quotient predicting circuit 21, partial quotient correcting circuit 23, divisor multiple preparing circuit 19, and partial remainder arithmetic circuit 20, and the partial quotient of plural bits can be searched all at once. And also, this device is equipped with an initial value setting circuit 2 which predicts the value of the high-order digit of the square root from an operand, and sets it in the divisor register 12, divisor multiple correcting circuit 3 which adds the partial quotient predicted this time to a number twice as large as a quotient searched in the previous arithmetic cycle, and uses a value obtained by multiplying the value by the partial quotient predicted this time as a corrected divisor multiple, and divisor correcting circuit 4 which corrects the divisor of the divisor register by the partial quotient corrected by the partial quotient correcting circuit 23 in each arithmetic cycle.
Patent JP-H07305139-A (JP)
Title: Non-heat treated machine parts and production thereof
Inventor: MIKI TAKESHI
IPC: C21D8/06
Filed: 1994-05-09
Abstract: PURPOSE:To produce high strength steel parts by less machining without subjecting the cast part to hardening and tempering, at the time of working a steel by cold or hot forging, by using a steel stock contg. a specified small amt. of B. CONSTITUTION:A steel having a compsn. contg., by wt.%, 0.05 to 0.35% C, 0.02 to 1.5% Si, 0.3 to 1.5% Mn, 0.0005 to 0.010% B, <1.5% Cr, <0.2% Mo and <0.3% Ni, contg. total 0.001, to 0.6% of one or more kinds among S, Pb, Ca, Bi and Te and total 0.005 to 0.2% of one or more kinds among Al, Nb. Ti and V is worked into a bar or wire shape by hot rolling, and immediately after that, the surface is cooled to 500 deg.C at >=5 deg.C/sec cooling rate. Or, it is furthermore heated to 550 to 800 deg.C for 10min to 20hr, is thereafter subjected to cold or warm forging at 0.3 to 1.8 working strains and is moreover held at 100 to 350 deg.C for >=10min to remove the strains. Without requiring the subsequent hardening and tempering, the high strength steel parts free from the damage to tools at the time of the casting and having 80 to 150kgf/mm<2> tensile strength can be produced.
Patent JP-S62251618-A (JP)
Title: Measuring instrument
Inventor: NAKAGAWA KUNIO
IPC: G01D13/28
Filed: 1986-04-25
Abstract: PURPOSE:To make the indication position easy to see and to easily read the indication position even at relatively long distance by making an indication with the tip light of an optical fiber, its transmitted light, or reflected light. CONSTITUTION:The optical fiber 1 is used as a pointer which indicates the indication position of an instrument and the tip of the optical fiber is made free and rotated upward or downward along a scale plate 2 closely, so that light guided in the optical fiber 1 from its rear part is projected from its tip. Consequently, a measuring person views the projected tip light L0 directly to easily and accurately read the indication position (scale position of the meter) on the scale plate 2. Further, the optical fiber 1 is extremely lightweight, so the pointer can be made relatively long and a spot display is possible, so the indication position becomes easy to see. Consequently, the indication position is easily read even at relatively long distance.
Patent JP-S5429491-A (JP)
Title: Swivel type cable drag chain apparatus
Inventor: KITAHATA YOSHIHIRO
IPC: B66C13/12
Filed: 1977-08-08
Abstract: PURPOSE: To prevent chain train from inquiring by interference, by mounting specific guide rail on floor surface on which the chain moves, to control and prevent opposed chain train completely from interference. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62251125-A (JP)
Title: Automatic feeding equipment for feeding raw tire between molding stage and vulcanizing stage
Inventor: NISHIMURA SEIICHIRO
IPC: B65G1/00
Filed: 1986-04-25
Abstract: PURPOSE:To maintain operating efficiencies of molding machines and vulcanizing machines to be high and flexibly cope with variations in the kind and volume of tires, by providing a transient stocking equipment between a molding stage and a vulcanizing stage, controlling the feeding of the tires independently on the molding side and the vulcanizing side, and feeding four or more raw tires on a pallet basis. CONSTITUTION:Pallet delivery stations X1, X2,... are provided respectively for molding machines A1, A2,.... Each unmanned carrier P is loaded with loaded pallets C1 in place of unloaded pallets C1 at the pallet transfer station, and carries the loaded pallets to a raw tire delivery station Z1. A transshipping C2, two tires each time. When the pallet C2 is loaded with a predetermined number of the raw tires 1, it is loaded into a stacker crane M, and is put into a predetermined bin of a three-dimensional rack S. At an entrance point Z2 to the vulcanizing side of a transient stocking equipment, the loaded pallets C2 are fed out by the stacker crane M, and are automatically mounted to a pallet delivery station Yi for a vulcanizing machine Bi.
Patent JP-S57210468-A (JP)
Title: Magnetic tape device
Inventor: HANEDA MAMORU
IPC: G11B15/58
Filed: 1981-06-19
Abstract: PURPOSE:To eliminate the influence of magnetic tape tension on a column-in side, and to perform the secure column-in operation of a magnetic tape, by providing columns, and then sucking the magnetic tape into them. CONSTITUTION:When the suction stopping operation of a subordinate column is performed after a magnetic tape normally reaches a prescribed position in a column, the mangetic tape is loaded automatically from a file reel to a machine reel 2, which then reverses slightly in a backward direction BWD to suck the magnetic tape into the column 4. The magnetic tape is sucked to the suction opening 22 of the subordinate column 21 and held sucked there. In this state, the file reel is rotated in a forward direction FWD to unwind the magnetic tape, which is sucked into the column 3 securely.
Patent JP-H01264710-A (JP)
Title: Hoop material cutter
Inventor: TOKUKATSU YASUHARU
IPC: B23D15/12
Filed: 1988-04-18
Abstract: PURPOSE:To make it possible to disperse stresses, reduce wear and damage, and support heavy load by providing a driving gear train as a means for driving a cutter, two eccentric cams being parallel to each other driven the gear train, and a means for driving and connecting the eccentric cams and a ram. CONSTITUTION:A stationary blade 23 is fixed to the lower face of an upper board by bolts 24 so that it may be abutted against the lower face of a moving blade 18 attached to a ram 14 by bolts 19, and plural grease grooves 33 are grooved on the upper and lower faces of the ram 14. Gears 40, 41, 42 and eccentric cams 45, 46 are then provided as drive-transmission devices between a rotary shaft 9 of a motor and the ram 14, and bearings 47, 48 attached to the ram 14 support the eccentric cams 45, 46. Since power transmission is performed by two eccentric cams 45, 46 attached to the ram 14 in parallel, the hoop material cutter can endure overload and obtain a long service life.
Patent JP-H09277570-A (JP)
Title: Color image forming device
Inventor: OSHIO HIROSHI
IPC: B41J2/21
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent a printing speed from being lowered, if the number of color tones of a secondary color by arranging the groups A, B, C of dot elements for forming dots of different colors from a color printing head in the order of the groups ABCBA of dot elements in the main operating or the auxiliary operating direction. SOLUTION: A color printing head 3 has a first group of yellow ink jet dot elements 34, magenta ink jet dot elements 33 and cyan ink jet dot elements 32, a second group of magenta ink jet dot elements 31 and a second group of yellow ink jet dot elements 30, which are all arranged sequentially in the main operating direction. In addition, the color printing head 3 is operated in the main operation mode in an arrow direction, and is operated in the auxiliary operation mode in an orthogonal direction with the arrow direction when the line is fed. Consequently, the difference in the recording time between the first and the second color is equalized by a combination of the same two colors. The groups of the dot elements are arranged in the order of the groups ABCBA of dot elements and the group C of dot elements is the center of the symmetrical arrangement.  Thus it is possible to increase the number of secondary color tones by a single operation in the main operation mode or without feeding the recording head reversely and print an image at a printing speed maintained constantly.
Patent JP-S59220748-A (JP)
Title: Magnetic toner for developing electrostatic charge image
Inventor: TAKAHASHI JIROU
IPC: G03G9/08
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a toner low in the fixable min. temp., high in fluidity and agglomeration resistance, and to stably form a good visible image by incorporating in the toner, fine wax particles made of polyolefin obtained by copolymerizing an aromatic vinyl monomer. CONSTITUTION:The toner contains fine wax particles having an average particle diameter of <=5mum made of polyolefin obtained by copolymerizing an aromatic vinyl monomer. The wax particles are added in an amt. of 0.1-2pts.wt. per 100pts.wt. of the toner powder.